Chick-fil-A restaurants across the country were said to be bustling
Two Republican politicians have urged people to eat at a US fast food chain, amid a row over gay marriage.
Crowds flocked to outlets in several states after ex-presidential candidates Rick Santorum and Mike Huckabee urged supporters of "traditional values" to eat at Chick-fil-A.
Boss Dan Cathy said in July he backed the "bib...